People with asthma or chronic lung conditions should be cautious with high-altitude travel, as lower oxygen levels can worsen breathing difficulties. Medical advice is recommended before planning such trips.
How altitude affects breathing
At higher elevations, the air contains less oxygen, which can make breathing more difficult even for healthy individuals. For those with asthma, chronic bronchitis, or other respiratory conditions, this reduced oxygen can trigger symptoms more easily.
Cold, dry air in mountainous regions like Hunza or Skardu can further irritate the airways. This may lead to increased coughing, wheezing, or shortness of breath, especially during physical activity.
Precautions to consider
- Carry all prescribed inhalers and medications
- Avoid sudden or rapid ascent
- Limit physical exertion in the first few days
- Monitor breathing symptoms regularly
Even well-managed conditions should be evaluated before traveling to high-altitude areas in Pakistan.